Patents/Inventors

Kunkun Zhang

HenanCN2 patents

3 Patents

US123391502025
Liquid Outpouring Method and Liquid Outpouring Device
ZHENGZHOU SANHUA TECHNOLOGY & INDUSTRY CO., Ltd.
0 cites
USD10308212024
Colorant Dispenser
0 cites
US117242782023
Outpouring Assembly
ZHENGZHOU SANHUA TECHNOLOGY & INDUSTRY CO., Ltd.
0 cites